Dos Santos VM, and Sugai TAM. “Loneliness Among Elderly People and the COVID-19 Pandemic”. Research & Review: Journal of Geriatric Nursing and Health Sciences 6, no. 1 (December 14, 2023): 1–3. Accessed April 16, 2026. https://matjournals.net/nursing/index.php/RRJGNHS/article/view/11.